Role of Aggregate Planning in a Supply Chain Specify operational parameters over the time horizon: production rate workforce overtime machine capacity level subcontracting backlog inventory on hand All supply chain stages should work together on an aggregate plan that will optimize supply chain performance SEIEE AU406 8-4+ - SEIEE AU406 8-4 Role of Aggregate Planning in a Supply Chain  Specify operational parameters over the time horizon:  production rate  workforce  overtime  machine capacity level  subcontracting  backlog  inventory on hand  All supply chain stages should work together on an aggregate plan that will optimize supply chain performance